CN212186667U - Be used for coagulating cutter multi-angle rotating device - Google Patents
Be used for coagulating cutter multi-angle rotating device Download PDFInfo
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- CN212186667U CN212186667U CN201921090443.9U CN201921090443U CN212186667U CN 212186667 U CN212186667 U CN 212186667U CN 201921090443 U CN201921090443 U CN 201921090443U CN 212186667 U CN212186667 U CN 212186667U
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- clamp spring
- roller
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Abstract
The utility model relates to a multi-angle rotating device for a coagulating cutter, which comprises a base, a pressing rotating shaft, a roller and a clamp spring; the base is fixed on a handle of the coagulating cutter, the compressing rotating shaft is fixed on the base through a clamp spring, and the idler wheel is fixed on the compressing rotating shaft through interference fit. A fastening mechanism is arranged between the clamp spring and the base, and the roller is made of hard plastic. The utility model discloses a base, compressing tightly mutually supporting of rotation axis, gyro wheel and jump ring, can realize compressing tightly 360 degrees rotations of rotation axis to the rotation of the continuous arbitrary angle of the binding clip subassembly that drives and compress tightly the rotation axis and be connected.
Description
Technical Field
The utility model relates to a be used for congealing cutter multi-angle rotating device.
Background
A high frequency coagulating cutter is an electrosurgical instrument for cutting tissue in place of mechanical surgery. The high-frequency current generated by the effective electrode is used for heating the tissue when the high-frequency current is contacted with the body, so that the separation and coagulation of the body tissue are realized, and the purposes of cutting and hemostasis are achieved. The rotating angle range of the forceps head of the coagulation knife used in the market is about +/-178 degrees, and the coagulation knife needs to be rotated to clamp the angle exceeding the angle range during operation, so that the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
For solving the defect that the angle range of the rotation of the binding clip of the coagulation cutter is about +/-178 degrees in the prior art, the utility model provides a multi-angle rotating device for the coagulation cutter.
In order to solve the technical problem, the utility model provides a following technical scheme:
a multi-angle rotating device for a coagulation cutter comprises a base, a pressing rotating shaft, a roller and a clamp spring; the base is fixed on a handle of the coagulating cutter, the compressing rotating shaft is fixed on the base through a clamp spring, and the idler wheel is fixed on the compressing rotating shaft through interference fit. A fastening mechanism is arranged between the clamp spring and the base, and good connection can be achieved.
Preferably, the roller is made of hard plastic. The continuous rotation of the whole rotating device can be realized by stirring the roller, so that the continuous rotation of the head part of the pliers at any angle can be realized.
The utility model discloses a base, compress tightly mutually supporting of rotation axis, gyro wheel and jump ring, can realize compressing tightly 360 degrees rotations of rotation axis to drive and compress tightly the rotation of the continuous arbitrary angle of the binding clip subassembly that the rotation axis is connected.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view showing the overall structure of the assembled coagulation knife in the example;
FIG. 2 is a schematic structural view of a handle assembly in the embodiment;
FIG. 3 is a partial structural schematic diagram of the embodiment;
FIG. 4 is a schematic structural view of a multi-angle rotating apparatus of a coagulation knife in the embodiment.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in the figure: a multi-angle rotating device for a coagulating cutter comprises a base 41, a pressing rotating shaft 42, a roller 44 and a clamp spring 45; the base 41 is fixed on the handle 20 of the coagulating cutter, the pressing rotating shaft 42 is fixed on the base 41 through a snap spring 45, and the roller 44 is fixed on the pressing rotating shaft 42 through interference fit. And a fastening mechanism 43 is arranged between the clamp spring 45 and the base 41, so that good connection can be realized. The roller is made of hard plastic. The handle assembly 20 is connected to the jaw assembly 10 by a compression pivot 42, and the handle assembly 20 is connected to the plug assembly 30 by a wire.
The utility model discloses a base, compressing tightly mutually supporting of rotation axis, gyro wheel and jump ring, can realize compressing tightly 360 degrees rotations of rotation axis to the rotation of the continuous arbitrary angle of the binding clip subassembly that drives and compress tightly the rotation axis and be connected.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. A multi-angle rotating device for a coagulating cutter is characterized by comprising a base, a pressing rotating shaft, a roller and a clamp spring; the base is fixed on a handle of the coagulation cutter, the pressing rotating shaft is fixed on the base through a clamp spring, and the roller is fixed on the pressing rotating shaft through interference fit; a fastening mechanism is arranged between the clamp spring and the base; the roller is made of hard plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921090443.9U CN212186667U (en) | 2019-07-12 | 2019-07-12 | Be used for coagulating cutter multi-angle rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921090443.9U CN212186667U (en) | 2019-07-12 | 2019-07-12 | Be used for coagulating cutter multi-angle rotating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212186667U true CN212186667U (en) | 2020-12-22 |
Family
ID=73806193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921090443.9U Active CN212186667U (en) | 2019-07-12 | 2019-07-12 | Be used for coagulating cutter multi-angle rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212186667U (en) |
-
2019
- 2019-07-12 CN CN201921090443.9U patent/CN212186667U/en active Active
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